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HUP9901267A1 - Method for to make innocuous of explosion-front and explosion-insurance - Google Patents

Method for to make innocuous of explosion-front and explosion-insurance

Info

Publication number
HUP9901267A1
HUP9901267A1 HU9901267A HUP9901267A HUP9901267A1 HU P9901267 A1 HUP9901267 A1 HU P9901267A1 HU 9901267 A HU9901267 A HU 9901267A HU P9901267 A HUP9901267 A HU P9901267A HU P9901267 A1 HUP9901267 A1 HU P9901267A1
Authority
HU
Hungary
Prior art keywords
flame barrier
detonation
diameter
pipe
explosion
Prior art date
Application number
HU9901267A
Other languages
Hungarian (hu)
Inventor
Christoph Leinemann
Original Assignee
Leinemann Gmbh. & Co.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Leinemann Gmbh. & Co. filed Critical Leinemann Gmbh. & Co.
Publication of HU9901267D0 publication Critical patent/HU9901267D0/en
Publication of HUP9901267A1 publication Critical patent/HUP9901267A1/en
Publication of HU220978B1 publication Critical patent/HU220978B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C4/00—Flame traps allowing passage of gas but not of flame or explosion wave
    • A62C4/02—Flame traps allowing passage of gas but not of flame or explosion wave in gas-pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D5/00—Safety arrangements
    • F42D5/04—Rendering explosive charges harmless, e.g. destroying ammunition; Rendering detonation of explosive charges harmless
    • F42D5/045—Detonation-wave absorbing or damping means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/20—Spark arrester

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Mechanical Engineering (AREA)
  • Gas Burners (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Earth Drilling (AREA)
  • Ceramic Products (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Ladders (AREA)
  • Cleaning In General (AREA)
  • Pipe Accessories (AREA)
  • Press Drives And Press Lines (AREA)
  • Thermal Insulation (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Disintegrating Or Milling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Abstract

Valamely csővezetékben (1) vezetett detőnációfrőnt (8, 8') lánggát (5)segítségével történő ártalmatlanítása érdekében az eljárás szerint adetőnációfrőntőt (8) őlyan közelről vezetik rá a csővezeték (1)átmérőjénél (D) nagyőbb átmérőjű lánggátra (5), hőgy a detőnációfrőnt(8) a lánggátnak csak egy résztartőmányára (9) ütközik. Adetőnációfrőnt (8) úgy expandál a lánggát (5) előtt, hőgy deflagrációkövetkezik be, amely a lánggát (5) külső felületére kisebb sebességgelérkezik. A találmány szerinti detőnációbiztősításnak háza (2) van, amelybelegalább egy csőcsőnk (4) nyúlik be, és amelyben a lángátlépéstmeggátló lánggát (5) helyezkedik el, amelynek az átmérője jelentősennagyőbb, mint a csőátmérő. A legalább egy csőcsőnk (4) szabad közbensőtér hagyása mellett közel a lánggátig (5) húzódik, úgyhőgy egy, acsőcsőnkőn (4) áthaladó-tővaterjedő detőnációfrőnt (8) a lánggátnak(5) csak egy rész-tartőmányát (9) támadja meg. A csőcsőnk (4) körüldeflagráció kialakűlásáhőz elegendő nagyságú expanziós tér (13) van.2. ábra ŕIn order to dispose of a detonation fuse (8, 8') routed in a pipeline (1) with the help of a flame barrier (5), according to the procedure, the detonation fuse (8) is led so close to a flame barrier (5) with a diameter larger than the diameter (D) of the pipeline (1), that the before detonation (8) it hits only one partial support (9) of the flame barrier. Due to detonation (8), it expands in front of the flame barrier (5), causing a heat deflagration, which reaches the outer surface of the flame barrier (5) at a lower speed. The detonation fuse according to the invention has a housing (2), into which at least one pipe (4) extends, and in which the flame barrier (5) preventing the passage of flame is located, the diameter of which is significantly larger than the pipe diameter. Leaving at least one tube (4) with a free intermediate space, it extends close to the flame barrier (5), so that a detonation head (8) propagating through the pipe wall (4) attacks only a partial range (9) of the flame barrier (5). There is an expansion space (13) of sufficient size around our pipe (4) for deflagration to occur. 2. figure ŕ

HU9901267A 1998-04-25 1999-04-20 Method and device for to make innocuous of explosion-front HU220978B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19818572A DE19818572C1 (en) 1998-04-25 1998-04-25 Process for rendering a detonation front harmless and detonation protection

Publications (3)

Publication Number Publication Date
HU9901267D0 HU9901267D0 (en) 1999-06-28
HUP9901267A1 true HUP9901267A1 (en) 2000-05-28
HU220978B1 HU220978B1 (en) 2002-07-29

Family

ID=7865800

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9901267A HU220978B1 (en) 1998-04-25 1999-04-20 Method and device for to make innocuous of explosion-front

Country Status (17)

Country Link
US (2) US6342082B1 (en)
EP (1) EP0951922B1 (en)
JP (1) JP4146024B2 (en)
KR (1) KR100603689B1 (en)
AT (1) ATE313357T1 (en)
BR (1) BR9901255A (en)
CA (1) CA2269010C (en)
CZ (1) CZ296165B6 (en)
DE (2) DE19818572C1 (en)
DK (1) DK0951922T3 (en)
ES (1) ES2251127T3 (en)
HU (1) HU220978B1 (en)
NO (1) NO317802B1 (en)
PL (1) PL188748B1 (en)
SI (1) SI0951922T1 (en)
SK (1) SK284694B6 (en)
TW (1) TW427919B (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19957836B4 (en) * 1999-11-25 2004-05-27 RMG - Gaselan Regel + Meßtechnik GmbH Method and device for damping the pressure surge on flame arresters during detonations
US7172731B2 (en) * 2002-12-13 2007-02-06 United Microelectronics Corp. Apparatus for releasing pressure in a vacuum exhaust system of semiconductor equipment
DE10326150B4 (en) * 2003-06-06 2005-12-15 Leinemann Gmbh & Co. Kg Durable fire barrier
DE10336530B3 (en) * 2003-08-05 2005-02-17 Leinemann Gmbh & Co. Flame arrester
GB0508096D0 (en) * 2005-04-21 2005-06-01 Knitmesh Ltd Detonation flame arrestor
DE102005025660B4 (en) 2005-06-03 2015-10-15 Cosma Engineering Europe Ag Apparatus and method for explosion forming
DE102006037742B4 (en) 2006-08-11 2010-12-09 Cosma Engineering Europe Ag Method and apparatus for explosion forming
DE102006037754B3 (en) 2006-08-11 2008-01-24 Cosma Engineering Europe Ag Procedure for the explosion forming, comprises arranging work piece in tools and deforming by means of explosion means, igniting the explosion means in ignition place of the tools using induction element, and cooling the induction element
DE102006056788B4 (en) 2006-12-01 2013-10-10 Cosma Engineering Europe Ag Closing device for explosion forming
DE102006060372A1 (en) 2006-12-20 2008-06-26 Cosma Engineering Europe Ag Workpiece for explosion reformation process, is included into molding tool and is deformed from output arrangement by explosion reformation
DE102007007330A1 (en) 2007-02-14 2008-08-21 Cosma Engineering Europe Ag Method and tool assembly for explosion forming
DE102007023669B4 (en) 2007-05-22 2010-12-02 Cosma Engineering Europe Ag Ignition device for explosion forming
DE102007036196A1 (en) 2007-08-02 2009-02-05 Cosma Engineering Europe Ag Apparatus for supplying a fluid for explosion forming
US20120279197A1 (en) * 2007-12-04 2012-11-08 Firestar Engineering, Llc Nitrous oxide flame barrier
DE102008006979A1 (en) 2008-01-31 2009-08-06 Cosma Engineering Europe Ag Device for explosion forming
US20120189966A1 (en) * 2011-01-21 2012-07-26 Brooker Dwight E Detonation flame arrestor including a transition point/attenuation matrix and torturous path media
GB2522476A (en) * 2014-01-28 2015-07-29 Elmac Technologies Ltd Flame arrester
EP3099382B1 (en) 2014-01-28 2023-09-06 Elmac Technologies Limited Flame arresters
CN104274929A (en) * 2014-02-23 2015-01-14 精凯(天津)阀门制造有限公司 Detonating type flame arrester
SK32016A3 (en) * 2016-01-20 2017-08-02 Malad S.R.O. Rectifier of symmetrical fluid flow in pipeline
GB201707857D0 (en) * 2017-05-16 2017-06-28 Elmac Tech Ltd Valve apparatus
CN107842389A (en) * 2017-11-06 2018-03-27 中煤科工集团重庆研究院有限公司 Fire retardant device with self-cleaning function for gas drainage
CN108379761B (en) * 2018-05-02 2024-01-26 抚顺华油能源设备厂 Damping flame arrester
CN109157780B (en) * 2018-07-18 2019-10-01 江苏大学 A kind of buffering wall-flow type multi-pore channel fire arrester
CN109764245A (en) * 2019-02-19 2019-05-17 常州港华燃气有限公司 Compound explosion suppression type natural gas line explosion-proof fire-extinguishing device
CN110314306A (en) * 2019-05-17 2019-10-11 普瑞泰格(南京)安全设备有限公司 A kind of two-way explosion arrestment Hong fire arrester
DE102019217856A1 (en) * 2019-11-20 2021-05-20 Robert Bosch Gmbh Fuel cell system
PL449517A1 (en) * 2024-08-15 2025-04-28 Politechnika Krakowska im. Tadeusza Kościuszki Flame arrester for intake and exhaust gases, combustion engines

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1681698A (en) * 1926-09-16 1928-08-21 Brooks Engineering Corp Flame arrester
US2810631A (en) * 1953-08-24 1957-10-22 William A Kanenbley Flash arrester
DE1192982B (en) 1958-09-02 1965-05-13 Wilhelm Lepper Dr Ing Centrifuge with unbalance compensation
DE1192980B (en) * 1963-05-27 1965-05-13 Leinemann Co Flammenfilter Device for securing containers for flammable liquids and gases
DE1429088A1 (en) * 1963-06-27 1968-12-12 Neumann Dr Ing Jan Impervious capillary protection for adjusting the flame in a pipeline
US3780772A (en) * 1972-03-02 1973-12-25 Universal Oil Prod Co Coupling arrangement for providing uniform velocity distribution for gas flow between pipes of different diameter
US4975098A (en) * 1988-05-31 1990-12-04 Lee John H S Low pressure drop detonation arrestor for pipelines
CA1311409C (en) * 1988-12-23 1992-12-15 Nicholas Roussakis Flame arrester having detonation-attenuating means
CA2032791C (en) * 1990-12-20 1994-08-30 Robert Carl Rajewski Detonation arrestor
US5402603A (en) * 1992-01-03 1995-04-04 Henley; Robert L. Flapper plate detonation flame arrester
DE19536292C2 (en) * 1995-09-29 1997-09-25 Leinemann Gmbh & Co Method and device for reducing a detonation in a container or piping system

Also Published As

Publication number Publication date
KR19990087958A (en) 1999-12-27
CA2269010A1 (en) 1999-10-25
ES2251127T3 (en) 2006-04-16
DE19818572C1 (en) 1999-11-11
EP0951922B1 (en) 2005-12-21
DE59912942D1 (en) 2006-01-26
EP0951922A3 (en) 2001-07-25
SK284694B6 (en) 2005-09-08
SK41499A3 (en) 2000-02-14
TW427919B (en) 2001-04-01
US6342082B1 (en) 2002-01-29
KR100603689B1 (en) 2006-07-20
US6409779B2 (en) 2002-06-25
EP0951922A2 (en) 1999-10-27
CA2269010C (en) 2006-08-01
HU9901267D0 (en) 1999-06-28
HU220978B1 (en) 2002-07-29
DK0951922T3 (en) 2006-04-10
NO317802B1 (en) 2004-12-13
PL188748B1 (en) 2005-04-29
US20010000837A1 (en) 2001-05-10
NO991454L (en) 1999-10-26
PL332619A1 (en) 1999-11-08
CZ131199A3 (en) 1999-11-17
JPH11311500A (en) 1999-11-09
NO991454D0 (en) 1999-03-25
ATE313357T1 (en) 2006-01-15
SI0951922T1 (en) 2006-04-30
BR9901255A (en) 2000-03-21
CZ296165B6 (en) 2006-01-11
JP4146024B2 (en) 2008-09-03

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Legal Events

Date Code Title Description
MM4A Lapse of definitive patent protection due to non-payment of fees